Wacom loves doodlers almost as much as serious artists, but its Paper-esque sketching app was limited to iOS devices only. That changes from today, now that the company has launched Windows, Android and Kindle Fire versions of Bamboo Paper. Thanks to Wacom's Ink Layer Language, your notes will seamlessly be shared between your devices -- enabling you to sketch out a plan on your leisure tablet before passing it to your work one. The free app is available to download at the links below, and you'll also be able to try out the various premium brushes for a limited time before you're asked to open your wallet to keep them.